| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $217.34 | 13.547% | $246.783 | $246.78 | $246.80 | $246.80 |
| Purchase #2 | $130.31 | 11.302% | $145.0376 | $145.04 | $145.05 | $145.00 |
| Purchase #3 | $128.45 | 9.340% | $140.4472 | $140.45 | $140.45 | $140.40 |
| Purchase #4 | $183.57 | 7.226% | $196.8348 | $196.83 | $196.85 | $196.80 |
| Purchase #5 | $26.95 | 11.529% | $30.0571 | $30.06 | $30.05 | $30.10 |
| Purchase #6 | $220.83 | 11.452% | $246.1195 | $246.12 | $246.10 | $246.10 |
| Purchase #7 | $205.90 | 8.659% | $223.7289 | $223.73 | $223.75 | $223.70 |
| 7 purchase totals = | $1,113.35 | $1,229.0081 | $1,229.01 | $1,229.05 | $1,228.90 | |